Wikipedia
Witsenia
Witsenia is a genus of flowering plants in the family Iridaceae, first described as a genus in 1782. There is only one known species, Witsenia marua, endemic to Cape Province in western South Africa.
The genus name is a tribute to the botany patron Nicolaas Witsen. It is impossible that Witsen helped finance Carl Peter Thunberg's explorations in South Africa and Japan.